1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kogti [31]
2 years ago
5

The sum of 2 numbers is 84 if one number is 4.less than the other find the numbers​

Mathematics
2 answers:
faust18 [17]2 years ago
7 0
Hope this helps !! Did it step by step

artcher [175]2 years ago
3 0

Answer:

one number= x = 44

the other number= (x-4)= 40

Step-by-step explanation:

one number= x

the other number= (x-4)

x + (x-4) = 84

2x= 84+4

2x= 88

x= 88/2= 44

one number= x = 44

the other number= (x-4)= 40

You might be interested in
What specific measure of a geometric figure is shown in the image?
Marysya12 [62]

Answer:

We need to see the image

Step-by-step explanation:

Show us the image so we can help you :)

5 0
2 years ago
Help me please
Stolb23 [73]

Answer:

Step-by-step explanation:

The ratio of the circumference to its diameter.

the proportion can be written this way

Circumference / diameter = pi / 1

4 0
2 years ago
The voltage V in a simple electrical circuit is slowly decreasing as the battery wears out. The resistance R is slowly increasin
hoa [83]

Answer:

\frac{dI}{dt}=-0.00016 A/s

Step-by-step explanation:

We are given that

By ohm's law

V=IR

R=389 ohm

I=0.03 A

\frac{dV}{dt}=-0.06V/s

\frac{dR}{dt}=0.07ohm/s

We have to find rate of change of current I means \frac{dI}{dt}

Differentiate the equation w.r.t t

\frac{dV}{dt}=\frac{dI}{dt}R+I\frac{dR}{dt}

Substitute the values then we get

-0.06=\frac{dI}{dt}\times 389+0.03\times 0.07

-0.06=389\frac{dI}{dt}+0.0021

-0.06-0.0021=389\frac{dI}{dt}

-0.0621=389\frac{dI}{dt}

\frac{dI}{dt}=\frac{-0.0621}{389}=-0.000160 A/s

Hence, the current I is changing at the rate=-0.00016A/s

4 0
4 years ago
Can someone solve this for me? i also would like to know how you did (worked it out)
Nitella [24]

Answer:

it's

Step-by-step explanation:

(2f+2)(2f-2)

(2f^2-2^2)

7 0
3 years ago
Read 2 more answers
I need extra help please 2-X^3-4+3y+y+y+5
eduard

Hope it helps

Pls mark as Brainliest

8 0
2 years ago
Read 2 more answers
Other questions:
  • Can anyone help me with this problem
    9·2 answers
  • I will fail if I get this wrong :(
    7·1 answer
  • What is the area of the trapezoid?<br><br><br><br>Enter your answer in the box<br>​
    9·1 answer
  • Nine times the sum of a number and 2 is 189. I need to make it to an equation.
    7·1 answer
  • 10. At a carnival you win a prize if you get a heads, you must first choose a coin. There is a fair and a biased coin, while cho
    7·1 answer
  • Given the function f(x) = −5x2 − x + 20, find f(3).
    5·2 answers
  • This is the question I need help please get back to me as soon as possible
    10·1 answer
  • If i had 200 brainliest and you give me 20 more how many would I have
    6·1 answer
  • The graph of x^2/4-y^2/4=1 is an example of which type of conic section?
    7·1 answer
  • Coordinate plane .........
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!